android 代码实现模拟用户点击、滑动等操作

/** * 模拟用户点击 * * @param view 要触发操作的view * @param x    相对于要操作view的左上角x轴偏移量 * @param y    相对于要操作view的左上角y轴偏移量 */private static void analogUserClick(View view, float x, float y) {  if (view == null) {    return;  }  LogUtil.e(TAG_POINT, "正在模拟点击操作：p->" + x + "," + y);  long downTime = SystemClock.uptimeMillis();//模拟按下去的时间

long eventTime = downTime;//事件发生时间

MotionEvent downEvent = MotionEvent.obtain(downTime, eventTime,      ACTION_DOWN, x, y, 0);  view.onTouchEvent(downEvent);

eventTime = eventTime + 90;//离开屏幕时间

MotionEvent upEvent = MotionEvent.obtain(downTime, eventTime,      MotionEvent.ACTION_UP, x, y, 0);  view.onTouchEvent(upEvent);

//回收事件  downEvent.recycle();  upEvent.recycle();}

/** * 模拟用户滑动操作 * * @param view 要触发操作的view * @param type 模拟操作类型：均匀滑动、快速滑动 * @param p1x  滑动的起始点x坐标 * @param p1y  滑动的起始点y坐标 * @param p2x  滑动的终点x坐标 * @param p2y  滑动的终点y坐标 */private static void analogUserScroll(View view, final int type, final float p1x, final float p1y, final float p2x, final float p2y) {  LogUtil.e(TAG_POINT, "正在模拟滑屏操作：p1->" + p1x + "," + p1y + ";p2->" + p2x + "," + p2y);  if (view == null) {    return;  }  long downTime = SystemClock.uptimeMillis();//模拟按下去的时间

long eventTime = downTime;

float pX = p1x;  float pY = p1y;  int speed = 0;//快速滑动  float touchTime = 116;//模拟滑动时发生的触摸事件次数

//平均每次事件要移动的距离  float perX = (p2x - p1x) / touchTime;  float perY = (p2y - p1y) / touchTime;

boolean isReversal = perX < 0 || perY < 0;//判断是否反向：手指从下往上滑动，或者手指从右往左滑动  boolean isHandY = Math.abs(perY) > Math.abs(perX);//判断是左右滑动还是上下滑动

if (type == USER_TOUCH_TYPE_1) {//加速滑动    touchTime = 10;//如果是快速滑动，则发生的触摸事件比均匀滑动更少    speed = isReversal ? -20 : 20;//反向移动则坐标每次递减  }

//模拟用户按下  MotionEvent downEvent = MotionEvent.obtain(downTime, eventTime,      ACTION_DOWN, pX, pY, 0);  view.onTouchEvent(downEvent);

//模拟移动过程中的事件  List<MotionEvent> moveEvents = new ArrayList<>();  boolean isSkip = false;  for (int i = 0; i < touchTime; i++) {

pX += (perX + speed);    pY += (perY + speed);    if ((isReversal && pX < p2x) || (!isReversal && pX > p2x)) {      pX = p2x;      isSkip = !isHandY;    }

if ((isReversal && pY < p2y) || (!isReversal && pY > p2y)) {      pY = p2y;      isSkip = isHandY;    }    eventTime += 20.0f;//事件发生的时间要不断递增    MotionEvent moveEvent = getMoveEvent(downTime, eventTime, pX, pY);    moveEvents.add(moveEvent);    view.onTouchEvent(moveEvent);    if (type == USER_TOUCH_TYPE_1) {//加速滑动      speed += (isReversal ? -70 : 70);    }    if (isSkip) {      break;    }  }

//模拟手指离开屏幕  MotionEvent upEvent = MotionEvent.obtain(downTime, eventTime,      MotionEvent.ACTION_UP, pX, pY, 0);  view.onTouchEvent(upEvent);

//回收触摸事件  downEvent.recycle();  for (int i = 0; i < moveEvents.size(); i++) {    moveEvents.get(i).recycle();  }  upEvent.recycle();}